Luminaire



FIG. 1 is a top, front, left hand side perspective view of a luminaireshowing our new design;

FIG. 2 is a bottom, rear, right hand side perspective view thereof;

FIG. 3 is a top, rear, right hand perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof.

The ornamental design for a luminaire, as shown and described.